Fourteen million boar-pigs suddenly materialize during the KT Extinction event. Will they be enough to delay the dinosaurs’ extinction?

Context:

1. https://www.cbsnews.com/news/super-pigs-canada-invading-america/
2. https://www.cbsnews.com/news/super-pigs-hogs-razorbacks-invasive-canada/
3. https://www.popularmechanics.com/science/animals/a43010514/super-pig-invasion/
4. https://en.m.wikipedia.org/wiki/Cretaceous%E2%80%93Paleogene_extinction_event

One day after the asteroid impact believed to be the catalyst of the extinction of the dinosaurs, 14 million feral “pig-boar” hybrids magically appear on post-impact, Earth, scattered across all 7 continents.

Would they be enough to delay the dinosaurs’ extinction (at least the carnivores’)? By how long?